package com.sky.service.impl;

import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.sky.constant.StatusConstant;
import com.sky.context.BaseContext;
import com.sky.dto.CategoryDTO;
import com.sky.dto.CategoryPageQueryDTO;
import com.sky.entity.Category;
import com.sky.mapper.CategoryMapper;
import com.sky.result.PageResult;
import com.sky.service.CategoryService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import java.util.List;

@Service
public class CategoryServiceImpl implements CategoryService {

    @Autowired
    private CategoryMapper categoryMapper;

    @Override
    public void addCategory(CategoryDTO dto) {
        Category category = Category.builder()
                .status(StatusConstant.ENABLE)
                .build();
        BeanUtils.copyProperties(dto,category);
        categoryMapper.addCategory(category);
    }

    @Override
    public PageResult page(CategoryPageQueryDTO dto) {

        PageHelper.startPage(dto.getPage(),dto.getPageSize());

        Page<Category> p = (Page<Category>) categoryMapper.page(dto.getName(),dto.getType());

        return new PageResult(p.getTotal(),p.getResult());
    }

    @Override
    public List<Category> list(Integer type) {
        return categoryMapper.list(type);
    }

    @Override
    public void updateStatus(Integer status, Long id) {
        Category category = Category.builder()
                .id(id)
                .status(status)
                .build();
        categoryMapper.updateStatus(category);
    }

    @Override
    public void deleteCategory(Long id) {
        categoryMapper.deleteCategory(id);
    }

    @Override
    public void updateCategory(CategoryDTO dto) {
        Category category = Category.builder()
                .id(dto.getId())
                .name(dto.getName())
                .sort(dto.getSort())
                .type(dto.getType())
                .build();
        categoryMapper.updateCategory(category);
    }
}
